Add DT OPP table for OMAP36xx/37xx family of devices. This data is decoded by OF with of_init_opp_table() helper function. OPP data here is based on existing opp3xxx_data.c This is in preparation to use generic cpufreq-cpu0 driver for device tree enabled boot. Legacy non device tree enabled boot continues to use omap-cpufreq.c and opp3xxx_data.c. Cc: Kevin Hilman <khilman@xxxxxxxxxxxxxxxxxxx> Cc: Jon Hunter <jon-hunter@xxxxxx> Cc: "Benoît Cousson" <b-cousson@xxxxxx> Cc: Santosh Shilimkar <santosh.shilimkar@xxxxxx> Cc: Shawn Guo <shawn.guo@xxxxxxxxxx> Cc: Keerthy <j-keerthy@xxxxxx> Cc: linux-omap@xxxxxxxxxxxxxxx Cc: devicetree-discuss@xxxxxxxxxxxxxxxx Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx Cc: cpufreq@xxxxxxxxxxxxxxx Cc: linux-pm@xxxxxxxxxxxxxxx Signed-off-by: Nishanth Menon <nm@xxxxxx> --- Changes in V2: - donot delete the OPP table entries in omap3xxx_data.c - little more verbose commit log V1: https://patchwork.kernel.org/patch/2273681/ arch/arm/boot/dts/omap36xx.dtsi | 13 +++++++++++++ 1 file changed, 13 insertions(+) diff --git a/arch/arm/boot/dts/omap36xx.dtsi b/arch/arm/boot/dts/omap36xx.dtsi index 96bf028..b89233e 100644 --- a/arch/arm/boot/dts/omap36xx.dtsi +++ b/arch/arm/boot/dts/omap36xx.dtsi @@ -15,6 +15,19 @@ serial3 = &uart4; }; + cpus { + /* OMAP3630/OMAP37xx 'standard device' variants OPP50 to OPP130 */ + cpu@0 { + operating-points = < + /* kHz uV */ + 300000 975000 + 600000 1075000 + 800000 1200000 + >; + clock-latency = <300000>; /* From legacy driver */ + }; + }; + ocp { uart4: serial@49042000 { compatible = "ti,omap3-uart"; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
